Question

Какая химическая связь у кальция и фтора?

Answer 1

Это метал и неметалл следовательно ионная связь

Answer 2

Chemical Bond between Calcium and Fluorine

The chemical bond between calcium and fluorine is an ionic bond. Calcium, a metal, has a tendency to lose two electrons to achieve a stable electron configuration, while fluorine, a non-metal, has a tendency to gain one electron to achieve a stable electron configuration. When calcium and fluorine react, calcium loses two electrons and becomes a Ca^2+ ion, and fluorine gains one electron and becomes a F^- ion. The resulting attraction between the positively charged calcium ion and the negatively charged fluorine ion forms an ionic bond.

In summary: - Nature of Bond: Ionic - Process: Calcium loses two electrons to become Ca^2+ ion, while fluorine gains one electron to become F^- ion - Resulting Attraction: Forms an ionic bond

This information is based on the chemical properties of calcium and fluorine as described in the search results.